*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Arial,sans-serif;
scroll-behavior:smooth;
}

body{
background:#0f172a;
color:white;
}

header{
position:fixed;
width:100%;
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 10%;
background:#111827;
z-index:1000;
}

.logo{
font-size:28px;
font-weight:bold;
}

.logo span{
color:#38bdf8;
}

nav a{
color:white;
text-decoration:none;
margin-left:25px;
transition:.3s;
}

nav a:hover{
color:#38bdf8;
}

#menu{
display:none;
font-size:28px;
cursor:pointer;
}

.hero{
min-height:100vh;
display:flex;
justify-content:space-between;
align-items:center;
padding:120px 10%;
gap:50px;
}

.hero-text{
flex:1;
}

.hero h1{
font-size:60px;
margin:10px 0;
}

.hero h2{
margin-bottom:20px;
}

.hero p{
line-height:1.7;
margin-bottom:25px;
}

.btn{
padding:12px 30px;
background:#38bdf8;
color:white;
text-decoration:none;
border-radius:30px;
}

.hero-image img{
width:350px;
border-radius:50%;
border:5px solid #38bdf8;
}

section{
padding:100px 10%;
text-align:center;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:20px;
margin-top:40px;
}

.card{
background:#1e293b;
padding:30px;
border-radius:15px;
transition:.4s;
}

.card:hover{
transform:translateY(-10px);
}

.card i{
font-size:50px;
color:#38bdf8;
margin-bottom:15px;
}

form{
display:flex;
flex-direction:column;
max-width:500px;
margin:auto;
gap:20px;
}

input,textarea{
padding:15px;
border:none;
border-radius:10px;
}

button{
padding:15px;
border:none;
background:#38bdf8;
color:white;
border-radius:10px;
cursor:pointer;
}

footer{
text-align:center;
padding:30px;
background:#111827;
}

@media(max-width:768px){

.hero{
flex-direction:column-reverse;
text-align:center;
}

.hero-image img{
width:250px;
}

nav{
position:absolute;
top:80px;
right:-100%;
background:#111827;
width:200px;
display:flex;
flex-direction:column;
transition:.4s;
}

nav.active{
right:0;
}

nav a{
margin:20px;
}

#menu{
display:block;
}

}